baber/WOPTO huggingface dataset:
Patent JP-H11179392-A (JP)
Title: Apparatus for clarification of water quality by windmill
Inventor: YOSHINO TAKAHIKO
IPC: C02F3/20
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To clarify water quality of eutroficated water in lakes and marshes and fish preserves by means of a windmill. SOLUTION: The apparatus comprises (1) installing a vertical shaft windmill 1 on the central top part of a raft 7, (2) connecting a working shaft 11 working in water with the bottom part of the rotational main shaft 2 of the windmill by passing through a shaft through-hole opened at the central part of the raft, (3) installing one or a plurality of diffusion wings 13, agitation wings 24 and propellers 21 on the lower part of the working shaft 11 at proper intervals, (4) guiding downward compressed air of an air pump 14 through a hose 22 and ejecting it into water from a nozzle 30 fixed on a wt.  hung just below the working shaft from the raft and elevating it along the always rotating working shaft, (5) if necessary, guiding downward compressed air of the pump through a hollow working shaft pipe and ejecting it into water and elevating it along the rotating working shaft, and (6) fixing the raft on a wt. sunk in water by using a rope 20.
Patent JP-2000196167-A (JP)
Title: Optical amplifier
Inventor: MIMURA HIDENORI
IPC: H01S3/0941
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier capable of amplifying a light of 1.55 μm band, light of 1.58 μm band, and light of 1.55 μm band and 1.58 μm band at the same time. SOLUTION: Er-doped optical amplifier fibers 12-1 to 12-n are connected together in series. WDM optical coupler 14-1 to 14-n are each arranged in front of the Er-doped optical amplifier fibers 12-1 to 12-n. The output light from exciting light sources 16-1 to 16-n can be separately fed to the Er-added optical amplifier fibers 12-1 to 12-n through the intermediary of the WDM optical coupler 14-1 to 14-n. The overall length of the Er-doped optical amplifier fibers 12-1 to 12-n is long enough to optically amplify the light of 1.58 μm band. The first Er-doped optical amplifier fibers 12-1 on an input side is so set in length as to optically amplify signal light of 1.55 μm band, and the other Er-doped optical amplifier fibers 12-2 to 12-n are regulated in length to amplify light signal of 1.55 μm band so as to stop it from being attenuated.
Patent JP-2001189941-A (JP)
Title: Solid-state image pickup device and optical filter
Inventor: AOZUKA YASUO
IPC: G02B5/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device and an optical filter, that applies hue reproduction and highly saturated reproduction to an image with fidelity and can enhance S/N and the sensitivity of an image more than those of a conventional image pickup device. SOLUTION: A prescribed gradient with respect to spectral transmission characteristic is provided to a color filter G in a color filter section 104a in a digital still camera 10, so as to make the gradient of a shorter wavelength steep with respect to the peak wavelength of a curve denoting the spectral sensitivity characteristic. As a result, the spectral sensitivity lower than a wavelength of 470 nm is 20 or smaller, and then the hue and saturation reproduction is enhanced with more fidelity than that in the conventional image pickup device, and images with superior color reproducibility are obtained.
Patent JP-2000159623-A (JP)
Title: Cosmetic
Inventor: TANAKA HIROSHI
IPC: A61K31/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use, having good suppression of melanin generation, excellent in skin bleaching effect, safety and stability and useful for prevention of tanning of the skin, generation of stains and freckles due to sunburn by including an extract of the genus Eucommia as an active ingredient. SOLUTION: This preparation is obtained by including an extract of Eucommia ulmoides Oliver of the genus Eucommia. The extraction of the Eucommia ulmoides Oliver is preferably performed by using a solvent such as ethanol in an amount of 1-1,000 preferably 10-100 times as much as that of the crude or dry Eucommia ulmoides Oliver. In the case of the normal temperature extraction, the extraction is performed at >=0 deg.C preferably 20-40 deg.C, for >=1 hr preferably 3-7 days. It is preferable that the proportion of the blended extract of the Eucommia ulmoides Oliver is generally 0.0001-20.0 wt.%, especially 0.01-5.0 wt.% expressed in terms of the evaporated and dried quantity when the preparation for external use is used as cosmetics.
Patent JP-2000106413-A (JP)
Title: Heat sink and manufacture thereof
Inventor: SAITO HIROHISA
IPC: H01L23/495
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To form a thin diamond film in high adhesion on a substrate. SOLUTION: A heat sink is provided with a substrate made of a sintered body containing Cu and W as well as a thin diamond film layer formed on the surface of the substrate. The Cu content in the substrate exceeds 5 weight %. In an X-ray diffraction chart made out by irradiating the thin diamond film layer, the diffraction peak intensity on the (110) surface of W exceeds 100 times that on the (200) surface of Cu.
Patent JP-2001189778-A (JP)
Title: Portable telephone set
Inventor: ITO SHUHEI
IPC: H04W68/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set controlling the sound volumes of incoming sound and generated musical sound and on/off in accordance with the significance of a caller, which caller notice data shows, at the time of an incoming call in the portable telephone set having the function of a musical sound player. SOLUTION: A user previously classifies the telephone numbers of acquaintances and stores them in a RAM 3. When the incoming call arrives, a CPU 1 detects to which class the telephone number of a calling source belongs. When it is from an important person, generated musical sound is interrupted and incoming sound is generated. When the call is from a friend, or the like a musical sound signal is gradually dropped. When it is from a person with whom the user does not like to talk, a line is cut without generating incoming sound.
Patent JP-H056477-A (JP)
Title: Cash automatic processing device
Inventor: KOKUBO TAKESHI
IPC: G06Q40/00
Filed: 1990-12-04
Abstract: PURPOSE:To prevent the occurrence of jam due to creasy paper money in a device by detecting the presence or the absence of creasy paper money by the thickness and finding creasy paper money to return it to a customer. CONSTITUTION:Paper money thrown onto a base guide 7 at the time of money reception is pressed to a feed guide 6 by a backup plate 5. At this time, a motor to which a driving pulley 23 is attached is rotated at a certain angle, and the backup plate 5 is pressed to the feed guide 6 by the pressure of the difference in expansion between springs 20 and 15. The motor is rotated furthermore to completely press received paper money to the feed guide 6, and the thickness of paper money is detected. The thickness of paper money, namely, the position of the backup plate 5 is detected by a sensor 8. Thus, the difference between the thickness of paper money softly pressed by the backup plate 5 and that strongly pressed by it is measured, and paper money is returned to the customer and is not taken into the device if this difference exceeds a prescribed value.
Patent JP-H04215496-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: MISAWA HIDETO
IPC: H05K1/03
Filed: 1990-12-14
Abstract: PURPOSE:To enhance heat resistance of a multilayer circuit board formed with inner viaholes. CONSTITUTION:A laminating layer material 4 is superposed on an inner layer circuit board 2 formed with viaholes 1 through a plurality of prepregs 3, heated, pressurized, and multilayer-formed to manufacture a multilayer circuit board. As prepreg 3a to be so disposed as to be brought into contact with the board 2 of the plurality of prepregs 3, a prepreg having higher resin contact than that of other prepreg 3b and lower melting viscosity of the immersed resin than that of the other prepreg 3b is used. A large quantity of resin is supplied from the prepreg 3a in contact with the board 2 to the viaholes 1, the resin having low melting viscosity is easily fed to flow into the viaholes 1, thereby preventing generation of an air gap in the viaholes 1.
Patent JP-H04221476-A (JP)
Title: Positional deviation correcting mechanism for disk apparatus
Inventor: DOUYA TOSHIYUKI
IPC: G11B21/10
Filed: 1990-12-20
Abstract: PURPOSE:To simplify regulation at the time of assembling and to reduce its cost by applying a voltage to a bimorph type piezoelectric element to warp it, and positioning a head. CONSTITUTION:When a relative positional deviation due to a temperature, an aging change, etc., occurs between a head 14 and a disk, a voltage responsive to the deviation is applied to a bimorph type piezoelectric element 21. The element 21 is warped convexly in a direction of the head 14 and warped convexly in a direction of an actuator by the application of the voltage. Here, since a plurality of slits 22 are formed at a second side 20b of a head arm 12, the arm 12 can be easily elongated or contracted axially of the am 12. Accordingly, the element 21 is warped to move the side 20b to a side 20a, thereby positioning the head 14.
Patent JP-H04221845-A (JP)
Title: Manufacture of lead frame
Inventor: YAGI HIROSHI
IPC: H01L23/50
Filed: 1990-12-21
Abstract: PURPOSE:To perform a chamferring work on many types of lead frames at low cost and simply without using a metal mold. CONSTITUTION:A lead frame 101 is set at a prescribed position on a stage 102 for chamferring work use. A YAG laser 106 is emitted on edge parts 104 and 105 of a die pad part 103 of the lead frame to fuse the metals of the edge parts 104 and 105 and after that, the emission of the YAG laser is stopped to make the fused metals solidify. Thereby, the edge parts 104 and 105 become round and a chamferring of the edge parts 104 and 105 is performed.
Patent JP-H04222876-A (JP)
Title: Recording medium solid at normal temperature and recording
Inventor: TAKIZAWA YOSHIHISA
IPC: C09D11/033
Filed: 1990-12-25
Abstract: PURPOSE:To obtain the title medium having excellent fixing properties free from nozzle clogging by blending xylidine, tolylmethanol, methylbenzyl alcohol, an alkylamide and piperonyl alcohol as essential components with a colorant. CONSTITUTION:(A) Essential components comprising (i) 3,4-xylidine, (ii) p- tolylmethanol, (iii) p-methylbenzyl alcohol and (iv) an alkylamide shown by the formula R-CONH2 (R is 3-4C alkyl) and/or (v) piperonyl alcohol are blended with (B) a colorant such as Solvent black to give the objective recording medium being delivered from an orifice to carry out recording and providing a high-quality recording image free from blotting by supplying heat energy.
Patent JP-H04232406-A (JP)
Title: Measuring apparatus of dimension of high temperature object
Inventor: HARADA KAZUMASA
IPC: G01B11/02
Filed: 1990-12-28
Abstract: PURPOSE:To correctly measure the outer diameter of an object at optional temperatures in a wide range from ordinary temperatures to high temperatures whether it is a simple object or a composite object. CONSTITUTION:A holding stage 14 onto which a work W is to be mounted is supported by an elevating device 5 and a rotary table 3. A heating means is provided for the holding stage 14 to control and maintain a predetermined temperature. There are further provided a temperature measuring means 23 for measuring the temperature of the work W on the holding stage 14 in a contactless manner and an optical outer diameter measuring means 30 for measuring tone outer diameter of the work W without, touching tone work. When the holding stage 14 is moved up and down and rotated an optional angle, the outer diameter of the work W at an optional position can be measured at an optional temperature in a noncontacting fashion.
Patent JP-H04250968-A (JP)
Title: Working method for work and device thereof
Inventor: NIIHARA YOSHIMI
IPC: B24B29/00
Filed: 1990-12-28
Abstract: PURPOSE:To process a part position to be worked such as the bad part position of a work in an automobile body and the like appropriately and surely. CONSTITUTION:A part position to be worked such as the badly painted part position of an automobile body 1 transported on a transport line 2 is marked in an inspection marking process L1. This mark is detected with the mark detecting cameras S1, S2, S3 in a mark detecting process L2. In a grinding process L3, grinding tools T1, T2, T3 are moved to processing positions corresponding to the detected point and coordinates with grinding robots R4, R5, R6, and the like based on the data of the number of detected point and coordinates of the detected mark, and the part position to be worked is processed with the grinding tools T1, T2, T3.
Patent JP-H03267425-A (JP)
Title: Control circuit for hydraulic motor
Inventor: SHIMOURA KENICHI
IPC: E02F9/22
Filed: 1990-12-14
Abstract: PURPOSE:To prevent self-rotation of a hydraulic motor by enabling a pilot- operated type main valve installed between the hydraulic motor and a pump to shift from a switching position to a control position when pilot oil pressure acts on a pilot chamber. CONSTITUTION:When a lever 13c of a remote control valve 13 is operated in the direction to the left in the case where a construction machine travels on a flatland, a pressure reducing valve 13a is actuated thereby, producing pilot oil pressure on output side. The oil pressure then acts on a brake cylinder 4 of a hydraulic motor 3 through a pilot chamber 5e of a main valve 5, a pilot chamber 10d of a pilot controlled valve 10, a pressure chamber 17a of a working lock cylinder 17 and a shuttle valve 12. Then a brake of the hydraulic motor 3 is released and, at the same time, shifting is made on the main valve 5 from a neutral position 5a to a switching position 5c. Pressure oil from a pump 6 flows into the hydraulic motor 3 through a main circuits 6a and 3a, and the pressure oil is then discharged to a tank 7 through a main circuit 3b, enabling the hydraulic motor 3 to rotate in the direction marked with arrows A, and thereby the construction machine starts traveling.
Patent JP-H04216008-A (JP)
Title: Method and apparatus for manufacturing wooden cement sheet
Inventor: YAMADA OSAMU
IPC: C04B16/02
Filed: 1990-12-14
Abstract: PURPOSE:To shorten an open-close stroke of a press apparatus compressing simultaneously mats piled in multiple stages when a wooden cement sheet is prepd. CONSTITUTION:An upper platen 10 is placed on multiple mats 3 piled on a lower platen 6 by means of an upper side platen elevating apparatus and the mats 3 of each stage is preliminarily compressed by the dead wt. of the upper platen 10 to decrease the piling height of the mats 3. The mats 3 of multiple stages with a decreased piling height are compressed by means of a press apparatus 12 to connect the upper platen 10 and the lower platen 6 and to keep the mat 3 of each stage under a compressed condition. The mats 3 of multiple stages kept under the compressed condition are cured and then, they are compressed by means of the press apparatus 12 to disconnect the upper platen 10 with the lower platen 6. The upper platen 10 is removed from the cured mats 3 of multiple stages by means of the upper side platen elevating apparatus 8.
Patent JP-H04216905-A (JP)
Title: Method and device for manufacturing glass fiber-reinforced plastic molding material
Inventor: WATANABE AKIRA
IPC: B29K105/06
Filed: 1990-12-18
Abstract: PURPOSE:To provide the method for manufacturing a glass fiber-reinforced plastic molding material capable of easily molding a molded form having a complicated shape through pressure molding by specifying the fiber length of a glass fiber chopped strand uniformly scattered on a compound applied on a support film made of a synthetic resin. CONSTITUTION:When a support film 2 made of synthetic resin drawn out of a package 1 wound in a rolled shape is passed in a coater 4, the top face of the support film 2 is coated with a compound 3 is uniform thickness. The synthetic resin support film 2, the top face of which is coated uniformly with the compound 3, reaches a coater 6, and a glass fiber strand 5 is scattered equally on the coating surface of the compound 3. The fiber length of the chopped strand fed must be kept within a range of 3-10mm. Both the chopped strand and the resin are fluidized in response to a mold having a complicate shape in a molding material acquired, and a molded form, various positions of which have equal performance, is formed.
Patent JP-H04224926-A (JP)
Title: Folded flare processing machine for tube material
Inventor: MATSUZAWA HIRONOBU
IPC: B29L23/00
Filed: 1990-12-26
Abstract: PURPOSE:To enlarge the diameter of the end of a tube material very easily and process the same into the folded flare by providing a tapered large diameter section connected with a small diameter section and enlarge the diameter larger gradually and enlarging the diameter of a tube material to be processed into the flare shape-and constituting a folding component provided with a cylindrical end of larger diameter composed of a curved face folding the flare section. CONSTITUTION:A tube material 60 to be processed is clamped by a clamping section 23 between a fixed section 21 and a movable section 22. A diameter enlarging component 30 is screwed into another arm 13 of a U-shaped main body block 11 and set movable back and forth facing a folding section 25 of a retaining component 20 in the inner side direction of the main body block 11. A tapered large diameter section 36 for enlarging the diameter of the tube material 60 to be processed into the flare shape is formed. A flare section 62 is folded along a mold section 25 and to be in contact with the flare section 62 with the enlarged diameter of an end 61 of the tube material to be processed.
Patent JP-H04238867-A (JP)
Title: Silicon nitride-based sintered material and production thereof
Inventor: NISHIOKA TAKAO
IPC: C04B35/584
Filed: 1990-12-28
Abstract: PURPOSE:To inexpensively obtain a sintered material of silicon nitride suitable for parts of automobile, having excellent mechanical characteristics, etc., in high mass productivity by blending silicon nitride raw material powder with specific two kinds of metal oxides as a sintering auxiliary and sintering under a given condition. CONSTITUTION:A first oxide comprising a rare earth element oxide or a lanthanide-based metal oxide and a second oxide comprising an oxide of a metal of Mg, Ca, Li or Al are prepared as a sintering auxiliary. Silicon nitride raw material powder having >=93% ratio and >=0.7mum average particle diameter is blended with one or more of the first oxide and two or more of oxides including Al in the second oxide in an amount to give 5-15wt.% total amount as the sintering auxiliary. Then the prepared green compact of the blended powder is primarily sintered in an N2 gas atmosphere under 1.1 atmospheric pressure at 1,500-1,700 deg.C so as to give >=93% relative density of sintered material and then secondarily sintered under high pressure to give a sintered material having >=99% relative density of sintered material and a precipitation ratio of alpha-Si3N4 and beta-Si3N4 in crystal phase of 1:3-1:8.
Patent JP-H04234547-A (JP)
Title: Reentrant type piston and constructing method
Inventor: KITA HIDENORI
IPC: B22D19/08
Filed: 1990-12-29
Abstract: PURPOSE:To provide a reentrant type piston and manufacture thereof in which a lip part can be formed in a sharp lip part whose breakage caused by fusion, crack, etc., can not be generated. CONSTITUTION:A reentrant type piston is provided with the tip part 5 of a lip part 3 formed of reaction sintered ceramics having high temperature strength full of heat resistance with 15% or more porosity, an complex body 6 connected to the outer circumference of the tip part 5 formed of the ceramics of less than 60%, volume rate and metal and a head body 7 made of metal connected to the outer circumference of the complex body 6.
Patent JP-H04231522-A (JP)
Title: Operating mechanism of hydraulic working machine
Inventor: KONDO MASAMI
IPC: E02F3/43
Filed: 1990-12-27
Abstract: PURPOSE:To permit the switching of the front, back, left, and right operation patterns of an operating lever by providing the first switch mechanism for pilot operating valve to operate the operating valve of working machine and also providing the second switch mechanism between the first switch mechanism and the operation valve of working machine. CONSTITUTION:The pilot operating valve V of a hydraulic working machine is provided to an operating column 3L having an operating lever 1L. By back and front or bilateral turning of the lever 1L, another operation valve of the working machine is operated. The valve V is also designed to pivot around the lever 1L, and the first switch mechanism permitting the operating valve of working machine to be switched by the bilateral and front and back pivoting of the lever 1L is provided. The second switch mechanism for the operating valve of working machine is also provided between the first which mechanism and the operating valve of the working machine and also left-and right-handed operating levers 1L and 2R. The cost of the operating mechanism can thus be lowered and the mechanism can also be simplified.
Patent JP-H0666811-A (JP)
Title: Manufacture of serum intermediate body
Inventor: FUIRITSUPU BUI ENGURA
IPC: G01N33/92
Filed: 1990-12-19
Abstract: PURPOSE: To obtained a stabilized serum with no loss of lipid component by adding an acid in order to render the pH of a serum more acid thereby making a partial component of the serum insoluble and separating from the serum. CONSTITUTION: One or a plurality of components of a serum is made insoluble and separated from the serum and then the separated serum is stabilized. The insolubilization process is performed by adding an organic acid or an inorganic acid thereby lowering the pH of the serum below 5. The separation process employs a filtering agent or centrifugal separation. The stabilization or neutralization process is performed adding an inorganic base or an organic base to the separated serum thereby elevating the pH to a range of 7-8. Alternatively, the serum is rendered acid to insolubilize one or a plurality of components of the serum and then the components are separated from the serum to produce a blood intermediate. The intermediate is then stabilized and dries through freezing. Subsequently, the frozen material is returned back to liquid state and stabilized.  The treated serum can be stored for a long term.
Patent JP-H03500924-A (JP)
Title: 窒素製造用の空気分別の改善
IPC: F25J3/02
Filed: 1988-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58502027-A (JP)
Title: 低デ−タ転送率の直列入出力インタ−フェイスをモニタするようにされた周辺装置
IPC: C25B3/23
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H08510461-A (JP)
Title: 除草性のチアゾール誘導体
IPC: C07D277/20
Filed: 1994-05-26
Abstract: (57)【要約】
 一般式（Ｉ）［式中、Ａは一般式（１）もしくは（２）（ここで、各Ｘは独立して、ハロゲン原子、または、所望により置換されていてもよいアルキル、シクロアルキル、アルコキシ、アリールもしくはアリールオキシ基、または、アルケニルオキシ、アルキニルオキシ、アルキルチオ、ハロアルキルチオ、アルケニルチオ、アルキニルチオ、アルキルスルフィニル、アルキルスルホニルもしくはシアノ基を表し、ｎは０、１〜４の整数、または、フェニル基の場合に５）で示される基を表すか、または、Ａは一般式（３）（ここで、Ｒ 4 、Ｒ 5 およびＲ 6 の各々は独立して、水素もしくはハロゲン原子、所望により置換されていてもよいアルキル、アルケニル、アルキニル、シクロアルキル、シクロアルキルアルキル、アリール、アラルキル、アルカリール、アルコキシ、アミノ、モノ-もしくはジ-アルキルアミノ、アルコキシカルボニルアミノ、アリールアミノ、ジアルキルカルバモイル、アシルもしくはアシルアミド基、または、シアノ基を表す；ただし、Ｒ 5 およびＲ 6 が、アシル、アシルアミドまたはシアノ基を表すことはない）で示される基を表し、Ｚは酸素または硫黄原子を表し、Ｒ 1 およびＲ 2 は各々独立して、水素原子、または、所望により置換されていてもよいアルキル、アルケニル、アルキニル、シクロアルキル、シクロアルキルアルキル、複素環式、アリール、アラルキル、アルカリール、ヒドロキシ、アルコキシ、アルケニルオキシ、アルキニルオキシ、アルキルカルボニル、アルコキシカルボニル、アミノ、モノ-もしくはジ-アルキルアミノ、アルコキシカルボニルアミノ、アリールアミノ、アリールアルキルアミノもしくはジアルキルカルバモイル基を表すか、または共に、所望により、酸素もしくは硫黄原子によって、もしくは、基-ＮＲ-（ここで、Ｒは水素原子またはアルキル基を表す）によって、中断されていてもよいアルキレン鎖を表し、Ｒ 3 は水素もしくはハロゲン原子またはアルキル基を表す］で示される化合物。
Patent JP-S61501076-A (JP)
Title: プロセス排物の成分を回収するための方法
IPC: B01D36/00
Filed: 1985-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。